/* =============================================
   JOAN MADDALENA – PORTFOLIO
   Dark Football-Themed Design
   ============================================= */

/* --- CSS Variables --- */
:root {
  --bg:        #0b0c0e;
  --bg-2:      #111318;
  --bg-3:      #181b22;
  --surface:   #1c2030;
  --border:    #252a38;
  --accent:    #4cff91;
  --accent-2:  #1aff6e;
  --text:      #e8eaf0;
  --text-muted:#7b8299;
  --white:     #ffffff;

  --font-display: 'Bebas Neue', sans-serif;
  --font-body:    'DM Sans', sans-serif;

  --radius:    12px;
  --radius-lg: 20px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset --- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
img { display: block; max-width: 100%; }

/* --- Container --- */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* =============================================
   NAV
   ============================================= */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.2rem 2.5rem;
  background: rgba(11, 12, 14, 0.82);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--border);
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 1.8rem;
  color: var(--accent);
  letter-spacing: 2px;
}
.nav-links {
  display: flex;
  gap: 2.2rem;
  list-style: none;
}
.nav-links a {
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width var(--transition);
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--accent);
}
.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}
.nav-burger {
  display: none;
  background: none;
  border: none;
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  z-index: 99;
  background: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateX(100%);
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}
.mobile-menu.open {
  transform: translateX(0);
}
.mobile-menu ul {
  list-style: none;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}
.mobile-menu a {
  font-family: var(--font-display);
  font-size: 3rem;
  color: var(--text);
  letter-spacing: 3px;
  transition: color var(--transition);
}
.mobile-menu a:hover { color: var(--accent); }

/* =============================================
   HERO
   ============================================= */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 0 2.5rem;
  overflow: hidden;
  background: radial-gradient(ellipse 80% 60% at 60% 40%, #0f1a14 0%, var(--bg) 70%);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(
      0deg,
      transparent,
      transparent 59px,
      rgba(76, 255, 145, 0.03) 60px
    ),
    repeating-linear-gradient(
      90deg,
      transparent,
      transparent 59px,
      rgba(76, 255, 145, 0.03) 60px
    );
  pointer-events: none;
}
.hero-bg-number {
  position: absolute;
  right: -2rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: clamp(20rem, 35vw, 42rem);
  color: rgba(76, 255, 145, 0.04);
  line-height: 1;
  user-select: none;
  pointer-events: none;
  letter-spacing: -0.05em;
}
.hero-content {
  max-width: 700px;
  position: relative;
  z-index: 2;
  animation: fadeUp 1s ease both;
}
.hero-eyebrow {
  font-size: 0.82rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  opacity: 0.9;
}
.hero-name {
  font-family: var(--font-display);
  font-size: clamp(5rem, 13vw, 11rem);
  line-height: 0.9;
  letter-spacing: 0.02em;
  color: var(--white);
  margin-bottom: 1.2rem;
}
.hero-name span {
  color: var(--accent);
  display: block;
}
.hero-tagline {
  font-size: 1rem;
  color: var(--text-muted);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 2.5rem;
}
.hero-cta {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* Buttons */
.btn-primary {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  background: var(--accent);
  color: #0b0c0e;
  font-weight: 500;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 6px;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 0 30px rgba(76, 255, 145, 0.2);
}
.btn-primary:hover {
  background: var(--accent-2);
  transform: translateY(-2px);
  box-shadow: 0 0 40px rgba(76, 255, 145, 0.4);
}
.btn-primary.large {
  padding: 1rem 2.8rem;
  font-size: 1rem;
}
.btn-ghost {
  display: inline-block;
  padding: 0.85rem 2.2rem;
  border: 1px solid var(--border);
  color: var(--text-muted);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 6px;
  transition: border-color var(--transition), color var(--transition), transform var(--transition);
}
.btn-ghost:hover {
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}

/* Hero badge */
.hero-badge {
  position: absolute;
  right: 8%;
  bottom: 15%;
  z-index: 2;
  animation: float 4s ease-in-out infinite;
}
.badge-ring {
  width: 100px;
  height: 100px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.5rem;
  background: rgba(76, 255, 145, 0.05);
  box-shadow: 0 0 40px rgba(76, 255, 145, 0.15), inset 0 0 30px rgba(76, 255, 145, 0.05);
}

/* Scroll indicator */
.hero-scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 2.5rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.scroll-line {
  width: 40px;
  height: 1px;
  background: var(--accent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* =============================================
   SECTION COMMONS
   ============================================= */
.section-label {
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1rem;
  opacity: 0.8;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: 0.05em;
  color: var(--white);
  margin-bottom: 3rem;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* =============================================
   ABOUT
   ============================================= */
.about {
  padding: 8rem 0 7rem;
  background: var(--bg-2);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.about-text h2 {
  font-family: var(--font-display);
  font-size: clamp(3rem, 5vw, 5rem);
  letter-spacing: 0.04em;
  color: var(--white);
  line-height: 0.95;
  margin-bottom: 1.8rem;
}
.about-text h2 em {
  font-style: normal;
  color: var(--accent);
}
.about-text p {
  color: var(--text-muted);
  font-size: 1.02rem;
  margin-bottom: 1rem;
  max-width: 42ch;
}
.about-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  transition: transform var(--transition), box-shadow var(--transition);
}
.stat-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.4);
}
.stat-card.accent {
  background: rgba(76, 255, 145, 0.06);
  border-color: rgba(76, 255, 145, 0.25);
}
.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  color: var(--accent);
  line-height: 1;
  letter-spacing: 0.03em;
}
.stat-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
}

/* =============================================
   INTERESTS
   ============================================= */
.interests {
  padding: 8rem 0 7rem;
  background: var(--bg);
}
.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: auto;
  gap: 1.2rem;
}
.interest-card {
  background: var(--bg-3);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.interest-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(76, 255, 145, 0.06) 0%, transparent 70%);
  opacity: 0;
  transition: opacity var(--transition);
}
.interest-card:hover::before { opacity: 1; }
.interest-card:hover {
  transform: translateY(-6px);
  border-color: rgba(76, 255, 145, 0.3);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
}
.interest-card.featured {
  grid-column: span 2;
  background: linear-gradient(135deg, #0f1f16 0%, #0b0c0e 100%);
  border-color: rgba(76, 255, 145, 0.35);
  box-shadow: 0 0 50px rgba(76, 255, 145, 0.06);
}
.interest-card.featured p {
  font-size: 1rem;
}
.card-icon {
  font-size: 2rem;
  line-height: 1;
  margin-bottom: 0.2rem;
}
.interest-card h3 {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 0.06em;
  color: var(--white);
}
.interest-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.65;
  flex: 1;
}
.card-tag {
  display: inline-block;
  margin-top: auto;
  padding: 0.3rem 0.9rem;
  border: 1px solid rgba(76, 255, 145, 0.25);
  border-radius: 100px;
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  width: fit-content;
}

/* =============================================
   SCHOOL
   ============================================= */
.school {
  padding: 8rem 0 7rem;
  background: var(--bg-2);
}
.school-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}
.school-text h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4.5vw, 4.5rem);
  line-height: 0.95;
  letter-spacing: 0.04em;
  color: var(--white);
  margin-bottom: 1.8rem;
}
.school-text h2 em {
  font-style: normal;
  color: var(--accent);
}
.school-text p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 1rem;
  max-width: 44ch;
}
.school-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.8rem;
}
.pill {
  padding: 0.45rem 1.1rem;
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  background: var(--surface);
  transition: border-color var(--transition), color var(--transition);
}
.pill:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.school-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}
.school-card-deco {
  width: 260px;
  height: 260px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(76, 255, 145, 0.1) 0%, rgba(76, 255, 145, 0.02) 70%);
  border: 2px solid rgba(76, 255, 145, 0.2);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  box-shadow: 0 0 80px rgba(76, 255, 145, 0.08);
  animation: float 5s ease-in-out infinite;
}
.deco-text {
  font-family: var(--font-display);
  font-size: 5rem;
  color: var(--accent);
  letter-spacing: 0.1em;
  line-height: 1;
}
.deco-sub {
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  text-align: center;
  max-width: 14ch;
}

/* =============================================
   CONTACT
   ============================================= */
.contact {
  padding: 9rem 0 8rem;
  background: var(--bg);
  text-align: center;
  position: relative;
  overflow: hidden;
}
.contact::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 300px;
  background: radial-gradient(ellipse, rgba(76, 255, 145, 0.07) 0%, transparent 70%);
  pointer-events: none;
}
.contact-inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}
.contact-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 7rem);
  color: var(--white);
  letter-spacing: 0.04em;
  line-height: 1;
}
.contact-inner .dot {
  color: var(--accent);
}
.contact-inner p {
  color: var(--text-muted);
  font-size: 1.05rem;
  max-width: 48ch;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 2rem 0;
}
.footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-logo {
  font-family: var(--font-display);
  font-size: 1.4rem;
  color: var(--accent);
  letter-spacing: 2px;
}
.footer-copy {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* =============================================
   ANIMATIONS
   ============================================= */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(40px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-14px); }
}
@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleX(1); }
  50%       { opacity: 1;   transform: scaleX(1.3); }
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1024px) {
  .cards-grid {
    grid-template-columns: 1fr 1fr;
  }
  .interest-card.featured {
    grid-column: span 2;
  }
}

@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-burger { display: block; }

  .hero {
    padding: 0 1.5rem;
    padding-top: 80px;
  }
  .hero-badge { display: none; }
  .hero-scroll { display: none; }

  .about-grid,
  .school-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  .school-visual { display: none; }

  .cards-grid {
    grid-template-columns: 1fr;
  }
  .interest-card.featured {
    grid-column: span 1;
  }

  .about-stats {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .container { padding: 0 1.2rem; }
  .about, .interests, .school, .contact { padding: 5rem 0 4rem; }
  .hero-name { font-size: 4.5rem; }
  .about-text h2 { font-size: 3rem; }
  .hero-cta { flex-direction: column; align-items: flex-start; }
  .footer .container { flex-direction: column; text-align: center; }
}